Re: [PATCH] x86/mm: fix cpu stuck issue in __change_page_attr_set_clr

[Thomas Gleixner]

On Thu, 5 Jul 2018, Yang, Bin wrote:

> Sorry for the misunderstanding. I mean I will improve the check loop in patch v2. 
> I just submitted patch v2. Thanks in advance for your kind review.

Did you actually read what I wrote?

> On Thu, 5 Jul 2018, Yang, Bin wrote:
> 
> Please do not top post.

Here again: Please do not top post.

and further down:

> and that can be done smart without massive looping in 4K steps, but we
> really want to analyze _first_ whether the checks are just silently fixing
> up sloppy callers and whether they are needed at all.

I can't see any analysis of that in your V2.

Thanks,

	tglx